Toyota Repair: 2000 Toyota Celica GTS stalls (after adding gas), toyota celica gts, fuel filler cap

Question
Shortly after adding gas (full tank or partial fill), the car will sputter and sometimes stall.  It typically takes a few minutes/miles for the rough idle problem to clear.  I recorded the OBDCII codes 1)P0441 Evaporative Emission Control System Incorect Purge Flow, 2) P0440 Evaporative Emission Control System Malfunction, 3) P0446
evaporative Emission Control System Vent Control Circuit Malfunction.  

Answer
These trouble codes indicate a leak in the fuel evaporative emission control system, none of them affect driveability, most of the time all of these codes are caused by either a leaking or loose fuel filler cap. Are there any other trouble codes besides these?